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zyo_320

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[常规管理] RAC 安装grid前检测问题

1^#

发表于 2013-5-20 14:51:19 | 查看: 11316| 回复: 11

系统版本：REDHAT 6.3 ORACLE 版本：11.2.0.3
问题：执行
[grid@rac1 grid]$ ./runcluvfy.sh comp nodecon -i eth0 -n rac1,rac2 -verbose
Interface information for node "rac2"
Name IP Address    Subnet       Gateway       Def. Gateway HW Address       MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.1.9    192.168.1.0    0.0.0.0       192.168.1.1    90:B1:1C:3D:C1:2B 1500
eth1 172.30.100.4 172.30.100.0 0.0.0.0       192.168.1.1    90:B1:1C:3D:C1:2C 1500

Interface information for node "rac1"
Name IP Address    Subnet       Gateway       Def. Gateway HW Address       MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.1.8    192.168.1.0    0.0.0.0       192.168.1.1    90:B1:1C:3E:19:7F 1500
eth1 172.30.100.2 172.30.100.0 0.0.0.0       192.168.1.1    90:B1:1C:3E:19:80 1500

Check: Node connectivity for interface "eth0"

WARNING:
Make sure IP address "eth0 : 192.168.1.9 [192.168.1.0] " is up and is a valid IP address on node "rac2"

WARNING:
Make sure IP address "eth0 : 192.168.1.8 [192.168.1.0] " is up and is a valid IP address on node "rac1"
  Source                         Destination                   Connected?
  ------------------------------  ------------------------------  ----------------
  rac2[192.168.1.9]             rac1[192.168.1.8]             no

ERROR:
PRVF-7616 : Node connectivity failed for subnet "192.168.1.0" between "rac2 - eth0 : 192.168.1.9" and "rac1 - eth0 : 192.168.1.8"
Result: Node connectivity failed for interface "eth0"

Check: TCP connectivity of subnet "192.168.1.0"
  Source                         Destination                   Connected?
  ------------------------------  ------------------------------  ----------------
  rac1:192.168.1.8             rac2:192.168.1.9             passed
Result: TCP connectivity check passed for subnet "192.168.1.0"

Checking subnet mask consistency...
Subnet mask consistency check passed for subnet "192.168.1.0".
Subnet mask consistency check passed for subnet "172.30.100.0".
Subnet mask consistency check passed.

Result: Node connectivity check failed

/etc/hosts信息
RAC1 :
[grid@rac1 grid]$ cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

192.168.1.8 rac1
192.168.1.9 rac2

172.30.100.2  rac1-priv
172.30.100.4  rac2-priv

192.168.1.10  rac1-vip
192.168.1.11  rac2-vip

192.168.1.22 rac-cluster

RAC2:
[root@rac2 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

192.168.1.8 rac1
192.168.1.9 rac2

172.30.100.2  rac1-priv
172.30.100.4  rac2-priv

192.168.1.10  rac1-vip
192.168.1.11  rac2-vip

192.168.1.22 rac-cluster

节点1：ifconfig -a
[root@rac1 ~]# ifconfig -a
eth0    Link encap:Ethernet  HWaddr 90:B1:1C:3E:19:7F
      inet addr:192.168.1.8  Bcast:192.168.1.255  Mask:255.255.255.0
      inet6 addr: fe80::92b1:1cff:fe3e:197f/64 Scope:Link
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:609143 errors:0 dropped:0 overruns:0 frame:0
      TX packets:804147 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:66732249 (63.6 MiB)  TX bytes:382082931 (364.3 MiB)
      Interrupt:35

eth1    Link encap:Ethernet  HWaddr 90:B1:1C:3E:19:80
      inet addr:172.30.100.2  Bcast:172.30.100.255  Mask:255.255.255.0
      inet6 addr: fe80::92b1:1cff:fe3e:1980/64 Scope:Link
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:155142 errors:0 dropped:0 overruns:0 frame:0
      TX packets:707 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:19727046 (18.8 MiB)  TX bytes:75184 (73.4 KiB)
      Interrupt:38

eth2    Link encap:Ethernet  HWaddr 90:B1:1C:3E:19:81
      inet6 addr: fe80::92b1:1cff:fe3e:1981/64 Scope:Link
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:16512 errors:2 dropped:0 overruns:0 frame:1
      TX packets:152 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:2225906 (2.1 MiB)  TX bytes:20878 (20.3 KiB)
      Interrupt:34

eth3    Link encap:Ethernet  HWaddr 90:B1:1C:3E:19:82
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
      Interrupt:36

[root@rac2 ~]# ifconfig
eth0    Link encap:Ethernet  HWaddr 90:B1:1C:3D:C1:2B
      inet addr:192.168.1.9  Bcast:192.168.1.255  Mask:255.255.255.0
      inet6 addr: fe80::92b1:1cff:fe3d:c12b/64 Scope:Link
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:767870 errors:0 dropped:0 overruns:0 frame:0
      TX packets:381301 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:82649437 (78.8 MiB)  TX bytes:138379654 (131.9 MiB)
      Interrupt:35

eth1    Link encap:Ethernet  HWaddr 90:B1:1C:3D:C1:2C
      inet addr:172.30.100.4  Bcast:172.30.100.255  Mask:255.255.255.0
      inet6 addr: fe80::92b1:1cff:fe3d:c12c/64 Scope:Link
      UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
      RX packets:155145 errors:0 dropped:0 overruns:0 frame:0
      TX packets:575 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:19731708 (18.8 MiB)  TX bytes:64710 (63.1 KiB)
      Interrupt:38

eth2    Link encap:Ethernet  HWaddr 90:B1:1C:3D:C1:2D
      inet6 addr: fe80::92b1:1cff:fe3d:c12d/64 Scope:Link
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:11584 errors:0 dropped:0 overruns:0 frame:0
      TX packets:133 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:1629124 (1.5 MiB)  TX bytes:16905 (16.5 KiB)
      Interrupt:34

eth3    Link encap:Ethernet  HWaddr 90:B1:1C:3D:C1:2E
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000
      RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
      Interrupt:36

注：使用eth0 和eth1两个网卡

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harryzhang

2^#

发表于 2013-5-20 17:16:27

看看

PRVF-7617: TCP connectivity check failed for subnet [ID 1335136.1]

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zyo_320

3^#

发表于 2013-5-20 20:29:50

harryzhang 发表于 2013-5-20 17:16
看看

PRVF-7617: TCP connectivity check failed for subnet

这个我有看，好像不能解决我的问题

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missing……

4^#

发表于 2013-5-22 10:28:06

貌似是SSH信任没有做好吧

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Maclean Liu(刘相兵

5^#

发表于 2013-5-22 10:28:15

http://t.askmaclean.com/forum.ph ... hlight=runcluvfy.sh

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zyo_320

6^#

发表于 2013-5-22 10:28:28

missing…… 发表于 2013-5-22 10:28
貌似是SSH信任没有做好吧

都做好了

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zyo_320

7^#

发表于 2013-5-22 10:31:10

Maclean Liu(刘相兵发表于 2013-5-22 10:28
http://t.askmaclean.com/forum.php?mod=viewthread&tid=2226&highlight=runcluvfy.sh

我在安装grid的时候，[INS-41112]Specified network interface doesnt maintain connectivity across cluster nodes

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missing……

8^#

发表于 2013-5-22 10:31:18

2个网段和2个节点都要做的我上次没做全也出现这个提示的

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zyo_320

9^#

发表于 2013-5-22 10:42:05

missing…… 发表于 2013-5-22 10:31
2个网段和2个节点都要做的我上次没做全也出现这个提示的

节点1：

[grid@rac1 grid]$ ssh rac1 date
Wed May 22 10:41:05 CST 2013
[grid@rac1 grid]$ ssh rac2 date
Wed May 22 10:41:27 CST 2013
[grid@rac1 grid]$ ssh rac2-priv  date
Wed May 22 10:41:31 CST 2013
[grid@rac1 grid]$ ssh rac1-priv  date
Wed May 22 10:41:15 CST 2013

节点2：

[grid@rac2 grid]$ ssh rac2 date
Wed May 22 10:40:59 CST 2013
[grid@rac2 grid]$ ssh rac1 date
Wed May 22 10:40:44 CST 2013
[grid@rac2 grid]$ ssh rac1-priv  date
Wed May 22 10:40:49 CST 2013
[grid@rac2 grid]$ ssh rac2-priv  date
Wed May 22 10:41:11 CST 2013

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missing……

10^#

发表于 2013-5-22 10:42:13

可能原因：Linux中未关闭Firewall。Linx 6 上安装Oracle 11G R2 RAC时要禁用Firewall 和SElinux。
停掉防火墙即可：
[root@RAC grid]# service iptables save
[root@RAC grid]# service iptables stop
[root@RAC grid]# chkconfig iptables off

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hahahehe775

11^#

发表于 2013-5-22 11:26:47

# route -n
把上面命令结果贴出来，校验失败未必安装不上RAC。

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zyo_320

12^#

发表于 2013-5-22 11:43:03

本帖最后由 zyo_320 于 2013-5-22 11:46 编辑

hahahehe775 发表于 2013-5-22 11:26
# route -n
把上面命令结果贴出来，校验失败未必安装不上RAC。

[root@rac1 ~]# route -n
Kernel IP routing table
Destination    Gateway       Genmask       Flags Metric Ref Use Iface
172.30.100.0 0.0.0.0       255.255.255.0 U    0    0       0 eth1
192.168.1.0    0.0.0.0       255.255.255.0 U    0    0       0 eth0
169.254.0.0    0.0.0.0       255.255.0.0    U    1002 0       0 eth0
169.254.0.0    0.0.0.0       255.255.0.0    U    1003 0       0 eth1
0.0.0.0       192.168.1.1    0.0.0.0       UG 0    0       0 eth0

[root@rac2 ~]# route -n
Kernel IP routing table
Destination    Gateway       Genmask       Flags Metric Ref Use Iface
192.168.1.0    0.0.0.0       255.255.255.0 U    0    0       0 eth0
169.254.0.0    0.0.0.0       255.255.0.0    U    1002 0       0 eth0
169.254.0.0    0.0.0.0       255.255.0.0    U    1003 0       0 eth1
172.0.0.0    0.0.0.0       255.0.0.0    U    0    0       0 eth1
0.0.0.0       192.168.1.1    0.0.0.0       UG 0    0       0 eth0

我在安装grid的时候报错报PK7616

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